Given below are two statements, one labelled as Assertion (A) and the other as Reason (R). **Assertion (A):** Washing soda is a deliquescent substance that absorbs moisture from the atmosphere to form a liquid solution. **Reason (R):** On exposure to dry air, washing soda crystals lose nine molecules of water of crystallization to form a monohydrate. Choose the correct option:

Options:

• A: Both A and R are true and R is the correct explanation of A.
• B: Both A and R are true but R is not the correct explanation of A.
• C: A is true but R is false.
• D: A is false but R is true.

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